3910093

Information

• Patent Grant
• 3910093

• References
• Source

• Patent Number

  3,910,093

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1975
  49 years ago

• CPC

  • E04D13/068 - Means for fastening gutter parts together
  • B21D28/10 - Incompletely punching in such a manner that the parts are still coherent with the work
  • B21D31/02 - Stabbing or piercing
  • Y10T83/8851 - Adjustable mechanical advantage

• US Classifications

  • 072 - Metal deforming
  • 083 - Cutting
  • 405 - Hydraulic and earth engineering